Base | Representation |
---|---|
bin | 10111111001001011… |
… | …11000110011100011 |
3 | 1020002222121221121221 |
4 | 23330211320303203 |
5 | 202232344200102 |
6 | 5520514355511 |
7 | 632611602145 |
oct | 137445706343 |
9 | 36088557557 |
10 | 12827725027 |
11 | 5492a09747 |
12 | 259bb8bb97 |
13 | 12957a4050 |
14 | 899922c95 |
15 | 501272637 |
hex | 2fc978ce3 |
12827725027 has 16 divisors (see below), whose sum is σ = 14238477792. Its totient is φ = 11479829760.
The previous prime is 12827725021. The next prime is 12827725033. The reversal of 12827725027 is 72052772821.
It is an interprime number because it is at equal distance from previous prime (12827725021) and next prime (12827725033).
It is a cyclic number.
It is not a de Polignac number, because 12827725027 - 23 = 12827725019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12827725021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87708 + ... + 182614.
It is an arithmetic number, because the mean of its divisors is an integer number (889904862).
Almost surely, 212827725027 is an apocalyptic number.
12827725027 is a deficient number, since it is larger than the sum of its proper divisors (1410752765).
12827725027 is a wasteful number, since it uses less digits than its factorization.
12827725027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95238.
The product of its (nonzero) digits is 219520, while the sum is 43.
The spelling of 12827725027 in words is "twelve billion, eight hundred twenty-seven million, seven hundred twenty-five thousand, twenty-seven".
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